Entheos Retreats Iboga
Announcements
World Travel Collaborations 2026
TRANSFORMATION · HEALING · LIBERATION CHIANG MAI, THAILAND · WORLDWIDE BY ARRANGEMENT
We guide individuals through the ancient medicine of Iboga, one of the most profound tools known to humanity for breaking addiction, resolving deep trauma, and catalyzing a complete psychological rebirth. Our work is medically grounded, spiritually held, and profoundly human.
Summer 2026 July-August
We're Coming to the United States
For the first time, Marbella and Max, the founders and facilitators of Entheos Retreats will
be traveling through the United States this summer, from late July through late August.
For those who have felt called to this work but have not yet been able to travel to Thailand, this
is a rare opportunity to connect with us directly, in person, on your home ground.
What We're Offering
We will be available for a limited number of private, in-person engagements during our time in
the US.
These include:
• Personal consultations- deep, unhurried conversations about your history, your intentions, and whether this path is right for you.
• Preparation sessions- for those who have already committed to working with us and want to do foundational preparation work in person before travelling to Thailand, or before a future engagement.
• Integration sessions- for those who have previously worked with plant medicine and are navigating the ongoing process of grounding what they've experienced into their daily lives.
• Private ceremonial work- for individuals who meet our full criteria and with whom we have established a relationship and completed all necessary preparation. Inquire directly.
Who This Is For
Our work is not for everyone, and we mean that- simply as an honest
description of who we can serve well.
The people we work with share certain things in common:
• They are drawn to depth- not symptom management, not a quick experience, but a genuine reckoning with who they are and what they are here for.
• They approach this work from a place of psycho-spiritual readiness- a sincere desire for inner transformation, not curiosity or recreation.
• They are in good physical health, not currently on prescription medications, and have been clean from hard substances for a significant period of time.
• They understand that real preparation is required- and are willing to complete it before we meet.
If you are located in California or Michigan, we will be in your area. If you are elsewhere and are interested in working with us, we are open to discussing travel arrangements.
Before You Reach Out
We receive more inquiries than we can respond to individually. Out of respect for everyone's time- including yours- we ask that you come prepared.
Before contacting us, please have the following completed or actively underway:
• A full blood panel including liver function tests (AST, ALT, GGT, ALP, bilirubin, albumin)
• A 12-lead EKG with results in hand
• An electrolyte panel (magnesium, potassium, sodium, calcium)
These tests can be requested through your primary care physician or obtained at any urgent care or private lab. They are standard, inexpensive, and widely available. Having them completed before you contact us tells us- and you- that you are serious.
It also allows us to move quickly once we connect.
Inquiries without these tests completed or in process will not receive a response. It is the standard of care we hold for everyone we work with.
A Note on This Work
We are a small team. We are not a clinic, a retreat center, or a company scaling for growth.
We are two people who have dedicated our lives to this medicine- to learning it, living it, and offering it with the integrity it deserves.
Everything we do is private. Everything is held in confidence. And everything begins with a real
conversation between real people.
How to Connect
Send us a message via WhatsApp.
Tell us briefly who you are,
where you are located, what you are seeking, and confirm that your medical tests are completed
or underway.
We will respond to inquiries that meet our criteria and set up a time to speak.
WhatsApp: +66 083 991 5241
Summer 2026 August
Coming to Colombia
Something is forming in Colombia- and we want you to know about it before it's fully announced.
Marbella and Max are in collaboration with a Colombian facilitator and a circle of indigenous
ayahuasca shamans to offer a series of private retreats on Colombian soil.
The vision:
Traditional ayahuasca ceremony held by the land's own medicine keepers, with iboga offered as
a complementary and deepening experience for those who feel called to both.
Dates and full details are still being finalized. But the foundation is in place, the relationships are
real, and the work is coming.
The Collaboration
This is not Entheos arriving in Colombia with our own container and our own agenda.
It is a genuine meeting- between our iboga practice and the ayahuasca lineages that are native to this land, held together with care and mutual respect.
Ayahuasca and iboga are distinct medicines serving distinct purposes.
Ayahuasca opens the heart, expands perception, and connects people to the living web of life.
Iboga tends to go inward- into behaviors, into the nervous system, into the roots of pattern and identity.
Together, in the right sequence and with the right preparation, they form one of the most complete healing combinations available anywhere in the world.
What to Expect
• Small, private retreat groups- intimate by design.
• Ayahuasca ceremony held by indigenous Colombian shamans in their own tradition.
• Iboga sessions facilitated by Max using Entheos's full medical protocol- EKG, blood
panel, titration, continuous monitoring.
• Preparation and integration support from Marbella throughout.
• A setting that honors the land, the medicine, and the people who come.
As with everything we do, numbers will be very limited. This is not a group retreat experience designed for volume. It is a carefully held space for a small number of people ready to do serious work.
Who This Is For
This collaboration is designed for people who are drawn to both medicines- or who have worked with ayahuasca and feel called to add the iboga dimension.
It is for those in good physical health, not on medications, approaching this work from a place of genuine psycho-spiritual readiness rather than curiosity or recreation.
If you have been waiting for an opportunity to work with iboga without travelling to Thailand-and feel a connection to the Colombian landscape and the ayahuasca tradition- this may be
exactly what you've been waiting for.
Register Your Interest
Dates and pricing will be announced to our list first.
If you'd like to be among the first to know- or if you have questions about whether this is the right fit for you- reach out now.
Tell us briefly who you are, what you're seeking, and where you're located. We'll be in touch as
details are confirmed.
WhatsApp: +66 083 991 5241
Begin Your Journey
ALL ENQUIRIES ARE HELD IN COMPLETE CONFIDENCE
LOCATION
Chiang Mai, Thailand
WORLDWIDE
+66 083 991 5241
We accept only a small number of participants each year. Each retreat is deeply personal and demands our full attention and energy. If you are considering this work, we invite you to reach out and begin a conversation. The medicine will know if the time is right.